4425-60-9
2,4,6-trioxo-1,3-diazinane-5-carbaldehyde
+
119-26-6
2,4-二硝基苯肼
→
~86%
29955-41-7
5-[(E)-[(2,4-dinitrophenyl)hydrazinylidene]methyl]-1,3-diazinane-2,4,6-trione
97-02-9
2,4-二硝基苯胺